Myoclonic-astastic epilepsy

A rare epilepsy syndrome of childhood characterized by the occurrence of multiple different seizure types including myoclonic-astatic, generalized tonic-clonic and absence seizures, usually in previously healthy children.



Input patient's signs and symptoms


Narrow down the case reports



Total: 11 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(9.2%)
29308451
(5754005)
Does Autoimmunity have a Role in Myoclonic Astatic Epilepsy? A Case Report of Voltage Gated Potassium Channel Mediated Seizures.
Sirsi D, Dolce A, Greenberg BM, Thodeson D.
Ann Clin Case Rep. 2016;1:.
Seizure Autoimmunity
2
(5.0%)
31045803
Treatment of myoclonic-atonic epilepsy caused by SLC2A1 de novo mutation with ketogenic diet: A case report.
Wei Z, Wang L, Deng Y.
Medicine (Baltimore). 2019;98(18):e15428.
Seizure
SLC2A1
Child, Preschool Homo sapiens Ketogenic Diet Male Mutation Myoclonic Epilepsy
2
(5.0%)
28673533
Successful corpus callosotomy for Doose syndrome.
Kanai S, Okanishi T, Nishimura M, Iijima K, Yokota T, Yamazoe T, Fujimoto A, Enoki H, Yamamoto T.
Brain Dev. 2017;39(10):882-885.
Intellectual disability
Child Corpus Callosum Electroencephalography Epilepsy Epilepsy, Generalized Homo sapiens Male Myoclonic Epilepsy Seizures Vagus Nerve Stimulation
2
(5.0%)
28246062
Epilepsy with myoclonic atonic seizures and chronic cerebellar symptoms associated with antibodies against glutamate receptors N2B and D2 in serum and cerebrospinal fluid.
Matsuura R, Hamano SI, Ikemoto S, Hirata Y, Suzuki K, Kikuchi K, Takahashi Y.
Epileptic Disord. 2017;19(1):94-98.
Seizure
GLUD2 GRIN2B
Autoantibodies Cerebellar Ataxia Child, Preschool Homo sapiens Male Myoclonic Epilepsy N-Methyl-D-Aspartate Receptors
2
(5.0%)
27600546
(5223550)
SLC6A1 Mutation and Ketogenic Diet in Epilepsy With Myoclonic-Atonic Seizures.
Palmer S, Towne MC, Pearl PL, Pelletier RC, Genetti CA, Shi J, Beggs AH, Agrawal PB, Brownstein CA.
Pediatr Neurol. 2016;64:77-79.
Seizure
SLC6A1
c|SUB|G|491|A p|SUB|C|164|Y
Child Females Homo sapiens Ketogenic Diet Models, Molecular Mutation Myoclonic Epilepsy
2
(5.0%)
27506632
Epileptic spasms in epilepsy with myoclonic-atonic seizures (Doose syndrome).
Pittau F, Korff CM, Nordli DR Jr.
Epileptic Disord. 2016;18(3):289-96.
Seizure
CYREN
Child Electroencephalography Homo sapiens Male Muscle Weakness Myoclonus Seizures Syndrome
2
(5.0%)
26979444
Tonic Seizure Status Epilepticus Triggered by Valproate in a Child with Doose Syndrome.
Grande-Martin A, Pardal-Fernandez JM, Carrascosa-Romero MC, De Cabo C.
Neuropediatrics. 2016;47(3):187-9.
Seizure
Anticonvulsants Child Electroencephalography Homo sapiens Male Myoclonic Epilepsy Seizures Status Epilepticus Syndrome
2
(5.0%)
18210864
[Epileptic spasms without hypsarrhythmia showing astatic seizures in clusters].
Higurashi N, Hamano S, Yoshinari S, Tanaka M, Minamitani M, Eto Y.
No To Hattatsu. 2008;40(1):49-53.
Seizure
POMC
Electroencephalography Females Homo sapiens Infant Myoclonic Epilepsy Seizures Spasm
2
(5.0%)
8851292
[Nosology of Lennox-Gastaut syndrome].
Hirt HR.
Nervenarzt. 1996;67(2):109-22.
Seizure
Absence Epilepsy Adult Child Child, Preschool Differential Diagnosis Electroencephalography Evoked Potentials Females Homo sapiens Infant Intellectual Disability Male Myoclonic Epilepsy Polysomnography Sleep Stages Status Epilepticus Syndrome
2
(5.0%)
8753132
[A successful treatment with a continuous intravenous lidocaine for a cluster of minor seizures in a patient with Doose syndrome].
Kanemura H, Aihara M, Sata Y, Hatakeyama K, Hinohara Y, Kamiya Y, Shimoda C, Nakazawa S.
No To Hattatsu. 1996;28(4):325-31.
Seizure
Child Females Homo sapiens Myoclonic Epilepsy
        

Phenotype(s) retrieved from Orphanet

    Total: 21

HPO ID Term Frequency
HP:0001251 Ataxia Very frequent (99-80%)
HP:0002069 Generalized tonic-clonic seizures Very frequent (99-80%)
HP:0002123 Generalized myoclonic seizures Very frequent (99-80%)
HP:0010819 Atonic seizures Very frequent (99-80%)
HP:0010849 EEG with spike-wave complexes (>3.5 Hz) Very frequent (99-80%)
HP:0011170 Myoclonic atonic seizures Very frequent (99-80%)
HP:0001260 Dysarthria Frequent (79-30%)
HP:0001268 Mental deterioration Frequent (79-30%)
HP:0002133 Status epilepticus Frequent (79-30%)
HP:0002376 Developmental regression Frequent (79-30%)
HP:0011203 EEG with abnormally slow frequencies Frequent (79-30%)
HP:0012658 Abnormal brain FDG positron emission tomography Frequent (79-30%)
HP:0200134 Epileptic encephalopathy Frequent (79-30%)
HP:0000718 Aggressive behavior Occasional (29-5%)
HP:0000729 Autistic behavior Occasional (29-5%)
HP:0001263 Global developmental delay Occasional (29-5%)
HP:0002121 Absence seizure Occasional (29-5%)
HP:0002373 Febrile seizures Occasional (29-5%)
HP:0007087 obsolete Involuntary jerking movements Occasional (29-5%)
HP:0007207 Photosensitive tonic-clonic seizures Occasional (29-5%)
HP:0100710 Impulsivity Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 3

HPO ID Term # of case reports
HP:0001250 Seizures 6
HP:0002133 Status epilepticus 1
HP:0011097 Epileptic spasms 1


Causative gene(s) retrieved from Orphanet

    Total: 2

Gene Symbol Gene Name Entrez Gene ID
CHD2 chromodomain helicase DNA binding protein 2 1106
SLC6A1 solute carrier family 6 member 1 6529